Pony AI is a Chinese autonomous driving technology company focused on commercializing Level 4 (fully driverless) autonomous vehicles. Its core product is the "Virtual Driver," a full-stack autonomous driving system integrating proprietary software, sensors, and hardware, deployed primarily in two applications: robotaxis and robotrucks. The robotaxi business is Pony's primary growth engine, where passengers hail rides via Pony's own PonyPilot app or through platforms like WeChat Mobility, Amap, and Uber, paying per trip on a mileage-based fare. Pony also sells engineering solutions and technology licenses to OEMs (including Toyota, BAIC, and GAC) and transportation partners. The robotruck business operates through a joint venture called Cyantron, in partnership with Sinotrans, running autonomous freight across major logistics corridors in China. A third segment covers software licensing, autonomous domain controller sales, and tech services to OEMs, logistics clients, and robotics customers. A key element of Pony's business model is the "joint deployment model," where third-party fleet partners fund vehicle CapEx while Pony earns a recurring license fee or revenue share — reducing Pony's own capital requirements as the fleet scales. The company's core technology platform includes PonyWorld, a simulation engine that generates synthetic driving data using reinforcement learning and LLMs, which Pony uses to train its Virtual Driver at scale. Pony is pursuing simultaneous expansion in China's Tier-1 and Tier-2 cities and internationally, with active deployments or partnerships in Dubai, Singapore, Croatia, and elsewhere.